<template>
  <div class="userStyle">
    <!-- 搜索 -->
    <div class="topSearch">
      <div class="formSearch">
        <el-form
          :inline="true"
          :model="formInline"
        >
          <el-form-item label="渠道券名称">
            <el-input
              v-model="formInline.search"
              maxlength="20"
              clearable
              placeholder="请输入渠道券名称"
              style="width: 200px"
              class="filter-item"
              @keyup.enter="search"
            />
          </el-form-item>
          <el-form-item>
            <el-button type="primary" plain @click="search">查询</el-button>
            <el-button plain @click="clear">重置</el-button>
          </el-form-item>
        </el-form>
      </div>
      <div class="rightBTn">
        <el-button type="primary" @click="add">新增</el-button>
      </div>
    </div>
    <!-- 表格 -->
    <div class="tableBox">
      <el-table
        v-loading="loading.table"
        :data="tableData"
        border
        :header-cell-style="{ background: '#EEF3FF', color: '#333333' }"
        tooltip-effect="dark"
        style="width: 100%"
      >
        <el-table-column prop="shopCouponId" label="优惠券id" />
        <el-table-column prop="couponName" label="优惠券名称" width="150" />
        <el-table-column label="类型" align="center" prop="status">
          <template #default="scope">
            <div>
              <span v-if="scope.row.couponType === 1">满减券</span>
              <span v-if="scope.row.couponType === 2">折扣券</span>
            </div>
          </template>
        </el-table-column>

        <el-table-column prop="couponContent" label="面额" />
        <el-table-column prop="threshold" label="最低消费" />
        <el-table-column label="有效期">
          <template #default="scope">
            <span>{{ scope.row.couponTime }}天</span>
          </template>
        </el-table-column>
        <el-table-column ref="table" prop="image" label="商品图" width="100">
          <template #default="scope">
            <a
              :href="scope.row.productImage"
              style="color: #42b983"
              target="_blank"
            ><img
              :src="scope.row.productImage"
              style="width: 80px; height: 80px;"
            /></a>
          </template>
        </el-table-column>
        <el-table-column prop="productName" label="商品名称" />
        <el-table-column prop="price" label="商品价格" />
        <el-table-column label="开始时间" width="140">
          <template #default="scope">
            <span>{{ scope.row.effectiveStart }}</span>
          </template>
        </el-table-column>
        <el-table-column label="结束时间" width="140">
          <template #default="scope">
            <span>{{ scope.row.effectiveEnd }}</span>
          </template>
        </el-table-column>
        <el-table-column label="发布数量" prop="totalCount">
          <template #default="scope">
            <div>
              <p>发布:{{ scope.row.number }}</p>
              <p>剩余:{{ scope.row.stockNumber }}</p>
            </div>
          </template>
        </el-table-column>
        <el-table-column label="券状态" align="center" prop="status">
          <template #default="scope">
            <div>
              <span v-if="scope.row.state === 0">未开始</span>
              <span v-if="scope.row.state === 1">进行中</span>
              <span v-if="scope.row.state === 2">已结束</span>
            </div>
          </template>
        </el-table-column>
        <el-table-column width="200" label="操作" align="center" fixed="right">
          <template #default="scope">
            <el-button
              type="primary"
              :loading="loading.linkDetail === scope.row.shopCouponId"
              @click="getLink(scope.row)"
            >
              生成短链接
            </el-button>
          </template>
        </el-table-column>
      </el-table>
      <div class="fenye">
        <el-pagination
          :current-page="formInline.page"
          :page-sizes="[10, 20, 50, 100]"
          :page-size="formInline.pageSize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total"
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
        />
      </div>
    </div>
    <el-dialog
      v-model="visible"
      title="短链接"
      center
      width="30%"
    >
      <div style="margin: 20px 0;">{{ shortLinkData }}</div>
      <span slot="footer" class="dialog-footer">
        <el-button @click="visible = false">取 消</el-button>
        <el-button
          type="primary"
          @click="copyLink(shortLinkData)"
        >复制链接</el-button>
      </span>
    </el-dialog>
    <Form ref="addRef" @reset="getAll" />
  </div>
</template>

<script setup>
import { defineComponent, onBeforeMount, reactive, ref, shallowRef } from 'vue'
import { getList, generateLink } from '@/api/channelCoupons'

import Form from './form.vue'
import Cookies from 'js-cookie'

defineComponent({
  name: 'ChannelCoupons'
});
const formInline = ref({
  page: 1,
  pageSize: 10,
  shopId: null,
  search: ''
})
const total = ref(0)
const tableData = ref([])
const shortLinkData = shallowRef('')
let loading = reactive({
  table: false,
  linkDetail: ''
})
const visible = ref(false)
const addRef = ref();

function getAll () {
  loading.table = true
  getList(formInline.value).then(res => {
    tableData.value = res.data.list
    total.value = res.data.total
  }).finally(() => {
    loading.table = false
  })
}
function handleCurrentChange (val) {
  formInline.value.page = val
  getAll()
}
// 页码每页页数修改回调
function handleSizeChange (val) {
  formInline.value.pageSize = val
  getAll()
}
// 查询
function search () {
  formInline.value.page = 1
  getAll()
}
// 清除
function clear () {
  formInline.value.search = ''
  formInline.value.page = 1
  getAll()
}

// 新增
function add () {
  addRef.value.show()
}
// 删除
// async del(id) {
//   this.$confirm('是否确认删除该内容？', '提示', {
//     confirmButtonText: '确定',
//     cancelButtonText: '取消',
//     type: 'warning'
//   })
//     .then(() => {
//       del({ id }).then(res => {
//         this.$message({
//           type: 'success',
//           message: '删除成功!'
//         })
//         this.getAll()
//       })
//     })
//     .catch(() => {
//       return false
//     })
// },

// 生成链接
function getLink (row) {
  loading.linkDetail = row.shopCouponId
  // const params = {
  //   envVersion: 'develop', // 体验版为"trial"，开发版为"develop"
  //   path: `pages/extend/index?channelId=${row.id}&pid=${row.pid}&cid=${row.cid}`
  // }
  generateLink({
    productId: row.productId,
    shopId: formInline.value.shopId,
    shopCouponId: row.shopCouponId,
  })
    .then((res) => {
      if (res && res.data) {
        visible.value = true
        shortLinkData.value = res.data.replace(/(^")|("$)/g, '')
      } else {
        ElMessage.warning('生成失败')
      }
    })
    .catch(() => {}).finally(() => {
      loading.linkDetail = ''
    })
}
// 复制链接
function copyLink (url) {
  const input = document.createElement('input')
  document.body.appendChild(input)
  input.setAttribute('value', url)
  input.select()
  if (document.execCommand('copy')) {
    document.execCommand('copy')
  }
  document.body.removeChild(input)
  ElMessage.success('复制链接成功')
}

onBeforeMount(() => {
  formInline.value.shopId = parseInt(Cookies.get('cereShopId'))
  getAll()
})
</script>
<style lang="scss" scoped>
.userStyle {
  padding: 20px;
  .topSearch {
    display: flex;
    justify-content: space-between;
    //align-items: center;
    .formSearch,
    .rightBTn {
      margin-left: 20px;
    }
  }
  .btnList .el-popover__reference {
    margin-left: 10px;
  }
}
</style>

<style>
.avatar-uploader .el-upload {
  border: 1px dashed #d9d9d9;
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.avatar-uploader .el-upload:hover {
  border-color: #3A68F2;
}
.avatar-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 120px;
  height: 120px;
  line-height: 120px;
  text-align: center;
}
.avatar {
  width: 120px;
  height: 120px;
  display: block;
}
</style>
